Luis has four times as much dime than quaters. total is $6.75

Чx 3 х2 х1 - How do I do this. I don't understand

a coach purchased a soccer ball for each of his 18 kids and each ball was 12.99, how much did the coach spend before sales tax was added

Will a 13% increase followed by a 13% decrease result in no net change?

A scuba diver is practicing in a marked pool. He begins 3 feet below the surface of the water and then dives down to the 9 foot marker. How far did he dive?

Mr. young has a piece of rope. He uses 1/4 of it to tie some boxes together. He then uses 5/9 of the remainder to make a jumprope for his daughter. After this, 120 centimers are left. What is the length of rope Mr.

The dot plot below shows the hourly rate of some babysitters: A number line is shown from 1 dollar to 7 dollars in increments of 1 dollar for each tick mark. The horizontal axis label is Dollars per Hour.

Fifteen less than twice a number is 53. solve 2n-15=53

The equation x^2/24^2 - y^2 / (blank) ^2 = 1 represents a hyperbola centered at the origin with a directrix of x = 576/26. The positive value (of what) correctly fills in the blank in the equation.

Write an algebraic expression for the phrase. 3 times the sum of k and d

40% = 32 / what is the full fraction